<template>
  <div id="app">
    <router-view />
  </div>
</template>
<script>
export default {
  data() {
    return {};
  },
  methods: {},
};
</script>
<style lang="less" >
html,
body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
}
canvas {
  display: block;
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
}
</style>


